Analysis

  • max time kernel
    161s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2023 17:39

General

  • Target

    readerdc64_es_hi_mdr_install.exe

  • Size

    1.2MB

  • MD5

    a2e37f954986af9f88342b20b2965646

  • SHA1

    b298ce01bc93e8391acca3a07c0d06021df30dd6

  • SHA256

    8bc36f61610304148652cc7748ac1a215290f720d9e5e8df53d1d3b2c3c0e5fd

  • SHA512

    a492235f0e6de5f93200e0886bf4d3d77629777f28a5d517e87c3bb45e4266f339ab6a66d889434e617a3e4cec7248b488fb1e5aa0a73b6498ed7ec2d4073e7a

  • SSDEEP

    24576:YDDuX33Kl7LoDozrFH1edTVyJFeMxbsRIHZ9lWzirNj:pHKFcD4FHnU+bhgo

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\readerdc64_es_hi_mdr_install.exe
    "C:\Users\Admin\AppData\Local\Temp\readerdc64_es_hi_mdr_install.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3524

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3524-132-0x00000000000E0000-0x0000000000517000-memory.dmp

    Filesize

    4.2MB

  • memory/3524-133-0x0000000002CB0000-0x0000000002CB3000-memory.dmp

    Filesize

    12KB

  • memory/3524-134-0x00000000000E0000-0x0000000000517000-memory.dmp

    Filesize

    4.2MB